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    service nginx start如何实现?

    栏目:nginx问题汇总 时间:2019-07-08 10:27

      怎么启动nginx?nginx服务安装完成后,该如何启动呢?下面就是操作方法:
    1、在/etc/init.d/目录下编写脚本,名为nginx#!/bin/sh:
      #
      # nginx - this script starts and stops the nginx daemon#
      # chkconfig: - 85 15
      # description: Nginx is an HTTP(S) server, HTTP(S) reverse \# proxy and IMAP/POP3 proxy server
      # processname: nginx
      # config: /etc/nginx/nginx.conf
      # config: /etc/sysconfig/nginx
      # pidfile: /var/run/nginx.pid
      # Source function library.
      . /etc/rc.d/init.d/functions
      # Source networking configuration.
      . /etc/sysconfig/network
      # Check that networking is up.
      [ "$NETWORKING" = "no" ] && exit 0
      nginx="/usr/local/nginx/sbin/nginx"
      prog=$(basename $nginx)
      NGINX_CONF_FILE="/usr/local/nginx/conf/nginx.conf"[ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginxlockfile=/var/lock/subsys/nginx
      start() {
      [ -x $nginx ] || exit 5
      [ -f $NGINX_CONF_FILE ] || exit 6
      echo -n $"Starting $prog: "
      daemon $nginx -c $NGINX_CONF_FILE
      retval=$?
      echo
      [ $retval -eq 0 ] && touch $lockfile
      return $retval
      }
      stop() {
      echo -n $"Stopping $prog: "
      killproc $prog -QUIT
      retval=$?
      echo
      [ $retval -eq 0 ] && rm -f $lockfile
      return $retval
      killall -9 nginx
      }
      restart() {
      configtest || return $?
      stop
      sleep 1
      start
      }
      reload() {
      configtest || return $?
      echo -n $"Reloading $prog: "
      killproc $nginx -HUP
      RETVAL=$?
      echo
      }
      force_reload() {
      restart
      }
      configtest() {
      $nginx -t -c $NGINX_CONF_FILE
      }
      rh_status() {
      status $prog
      }
      rh_status_q() {
      rh_status >/dev/null 2>&1
      }
      case "$1" in
      start)
      rh_status_q && exit 0
      $1
      ;;
      stop)
      rh_status_q || exit 0
      $1
      ;;
      restart|configtest)
      $1
      ;;
      reload)
      rh_status_q || exit 7
      $1
      ;;
      force-reload)
      force_reload
      ;;
      status)
      rh_status
      ;;
      condrestart|try-restart)
      rh_status_q || exit 0
      ;;
      *)
      echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}"exit 2
      esac
      [root@example ——]# cp nginx /etc/init.d/[root@example ——]# chmod 755 /etc/init.d/nginx[root@example ——]# chkconfig --add nginx
    2、nginx启动、停止、无间断服务重启:
      [root@example ——]# service nginx start
      [root@example ——]# service nginx stop
      [root@example ——]# service nginx reload
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